From mboxrd@z Thu Jan 1 00:00:00 1970 From: shuang.he@intel.com Subject: Re: [PATCH] drm/i915: Reset logical ring contexts' head and tail during GPU reset Date: 16 Feb 2015 19:08:26 -0800 Message-ID: <898e4a$did77n@FMSMGA003.fm.intel.com> References: <1424103173-17387-1-git-send-email-thomas.daniel@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id 112706E2D7 for ; Mon, 16 Feb 2015 19:23:27 -0800 (PST) In-Reply-To: <1424103173-17387-1-git-send-email-thomas.daniel@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: shuang.he@intel.com, ethan.gao@intel.com, intel-gfx@lists.freedesktop.org, thomas.daniel@intel.com List-Id: intel-gfx@lists.freedesktop.org VGVzdGVkLUJ5OiBQUkMgUUEgUFJUUyAoUGF0Y2ggUmVncmVzc2lvbiBUZXN0IFN5c3RlbSBDb250 YWN0OiBzaHVhbmcuaGVAaW50ZWwuY29tKQpUYXNrIGlkOiA1Nzg1Ci0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS1TdW1tYXJ5LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLQpQbGF0Zm9ybSAgICAgICAgICBEZWx0YSAgICAgICAgICBkcm0taW50ZWwtbmlnaHRs eSAgICAgICAgICBTZXJpZXMgQXBwbGllZApQTlYgICAgICAgICAgICAgICAgIC01ICAgICAgICAg ICAgICAyNzcvMjc3ICAgICAgICAgICAgICAyNzIvMjc3CklMSyAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAzMTMvMzEzICAgICAgICAgICAgICAzMTMvMzEzClNOQiAgICAgICAgICAg ICAgICAgLTEgICAgICAgICAgICAgIDMwOS8zMDkgICAgICAgICAgICAgIDMwOC8zMDkKSVZCICAg ICAgICAgICAgICAgICAtMSAgICAgICAgICAgICAgMzgyLzM4MiAgICAgICAgICAgICAgMzgxLzM4 MgpCWVQgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgMjk2LzI5NiAgICAgICAgICAg ICAgMjk2LzI5NgpIU1cgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgNDI1LzQyNSAg ICAgICAgICAgICAgNDI1LzQyNQpCRFcgICAgICAgICAgICAgICAgIC0xICAgICAgICAgICAgICAz MTgvMzE4ICAgICAgICAgICAgICAzMTcvMzE4Ci0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS1EZXRhaWxlZC0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KUGxh dGZvcm0gIFRlc3QgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGRybS1pbnRlbC1uaWdo dGx5ICAgICAgICAgIFNlcmllcyBBcHBsaWVkCipQTlYgIGlndF9nZW1fZmVuY2VfdGhyYXNoX2Jv LXdyaXRlLXZlcmlmeS1ub25lICAgICAgTlJVTigxKVBBU1MoMikgICAgICBGQUlMKDEpUEFTUygx KQoqUE5WICBpZ3RfZ2VtX2ZlbmNlX3RocmFzaF9iby13cml0ZS12ZXJpZnkteCAgICAgIFBBU1Mo MykgICAgICBGQUlMKDEpUEFTUygxKQoqUE5WICBpZ3RfZ2VtX2ZlbmNlX3RocmFzaF9iby13cml0 ZS12ZXJpZnkteSAgICAgIFBBU1MoMykgICAgICBGQUlMKDEpUEFTUygxKQogUE5WICBpZ3RfZ2Vt X3VzZXJwdHJfYmxpdHNfY29oZXJlbmN5LXN5bmMgICAgICBDUkFTSCgxKVBBU1MoMykgICAgICBD UkFTSCgxKVBBU1MoMSkKIFBOViAgaWd0X2dlbV91c2VycHRyX2JsaXRzX2NvaGVyZW5jeS11bnN5 bmMgICAgICBDUkFTSCgxKVBBU1MoMikgICAgICBDUkFTSCgxKVBBU1MoMSkKKlNOQiAgaWd0X2tt c19waXBlX2NyY19iYXNpY19yZWFkLWNyYy1waXBlLUEgICAgICBQQVNTKDIpICAgICAgRE1FU0df V0FSTigxKVBBU1MoMSkKKklWQiAgaWd0X2dlbV9zdG9yZWR3X2JhdGNoZXNfbG9vcF9ub3JtYWwg ICAgICBQQVNTKDMpICAgICAgRE1FU0dfV0FSTigxKVBBU1MoMSkKKkJEVyAgaWd0X2dlbV9ndHRf aG9nICAgICAgUEFTUyg1KSAgICAgIERNRVNHX1dBUk4oMSlQQVNTKDEpCk5vdGU6IFlvdSBuZWVk IHRvIHBheSBtb3JlIGF0dGVudGlvbiB0byBsaW5lIHN0YXJ0IHdpdGggJyonCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxp c3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==